One of the greatest joys in my life is of constantly learning new things. Yesterday I learned that after a male rabbit successfully mates, he then falls to his side with a thud in what appears to be a dead faint! He lies motionless one amazing instant, then hops up and starts again.(If you are wondering, the female rabbit looks totally unconcerned about all of the activities.) What evolutionary process this serves is a mystery to me, but seeing it happened left me with my mouth agape!